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ofxSurfingSmooth

github.com/moebiussurfing/ofxSurfingSmooth · @moebiussurfing

OF 0.11 GUI Utilities

Live smoothing to grouped (int/float) ofParameter's. Different modes, GUI and plotting panel.

6 0 Last commit 3y ago Created 5y ago

README

ofxSurfingSmooth

OVERVIEW

An openFrameworks add-on to do different styles of timed Smoothing to grouped ``ofParameters`

.



Based on the ofxDataStream engine 




This add-on is extremely based on:   https://github.com/turowskipaul/ofxDataStream   Copyright (C) 2015, Paul Turowski.     



ofxSurfingSmooth is just a kind of

helper with the ofxDataStream engine, `ofParameters` bridge, plottings, easy integration workflow, GUI, and settings

 management.  



SCREENSHOTS




<img src="docs/readme_images/ofxSurfingSmooth.gif" width="80%" height="80%">



Example: Audio analyzer App
 



FEATURES

Different detectors to apply to the smoothed signals.
Trig bangs as events to be used after.
2 Smoothing Algorithms: Accumulator and Slide.
3 Mean types: Arithmetic, Geometric and Harmonic.
Only Float and Int types yet.
Scalable and draggable plots.
Auto Store/Recall all the settings.
ImGui based GUI ready to integrate.

 USAGE

Just pass your ofParameterGroup parameters containsser.
Another smoothed ofParameterGroup will be created with the same parameters structure.

 ofApp.h

.cpp include "ofxSurfingSmooth.h"




ofxSurfingSmooth data;



ofParameterGroup params; // main container ofParameter<float> lineWidth; ofParameter<float> separation; ofParameter<float> speed; ofParameter<int> amount; ofParameter<int> shapeType; 
ofApp.cpp
.cpp void ofApp::setup()  {     params.setName("paramsGroup");     params.add(lineWidth.set("lineWidth", 0.5, 0.0, 1.0));     params.add(separation.set("separation", 50.0, 1.0, 100.0));     params.add(speed.set("speed", 0.5, 0.0, 1.0));     params.add(amount.set("amount", 1, 1, 10));     params.add(shapeType.set("shapeType", 0, 0, 3));



    data.setup(params); }



void ofApp::update()  {     // Get the smoothed parameters:     float _lineWidth = data.get(lineWidth);     float _separation = data.get(separation);     float _speed = data.get(speed);     int _amount = data.get(amount);     int _shapeType = data.get(shapeType);



    // We can get the smoothed params using other approaches.     // Look on the example-Basic for more helping snippets  }

``

<details> <summary>DEPENDENCIES</summary> 

Clone these add-ons and include them in the OF PROJECT GENERATOR to allow compile your projects or the examples:

ofxHistoryPlot / FORK ofxImGui / FORK ofxSurfingHelpers ofxWindowApp / Only for example-Advanced ofxMidiParams / FORK / Only for example-Advanced

Thanks a lot to all these ofxAddons coders. 

</details>

<details> <summary>TESTED SYSTEMS</summary> 

Windows 10 / VS 2017 / OF ~0.11
 </details>

<details> <summary>TODO</summary> 

+ Simplify API getters. + Add more types: 2D/3D vectors and colors. Using templates [?] ... [ _ANY HELP/PULL ON THIS IS REALLY APPRECIATED!_ ] + Add "real" nested sub-groups with tree levels. Now the params are recreated on one depth level only. This could help when duplicating names or indenting sub-groups on a GUI too. + Add independent thresholds/onSet for each parameter/channel and make it functional. Add callbacks to trig other events... + Add a global parameter to calibrate max history/speed. </details>

FILTER ALTERNATIVE

There's another more powerful but complex filtering add-on that you can check too: https://github.com/bensnell/ofxFilter

AUTHORS

Original ofxDataStream engine author: Paul Turowski. http://paulturowski.com Thanks @turowskipaul !

An add-on by @moebiusSurfing ( ManuMolina ) 2022*

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